sys-apps/proot: drop old

Signed-off-by: Sergey Popov <pinkbyte@gentoo.org>

5 files changed, 0 insertions, 391 deletions

diff --git a/sys-apps/proot/Manifest b/sys-apps/proot/Manifest
index 3938788fc537..6ea707137c56 100644
--- a/sys-apps/proot/Manifest
+++ b/sys-apps/proot/Manifest
@@ -1,3 +1,2 @@
-DIST proot-5.1.0.tar.gz 253251 BLAKE2B 8dc147d6c6ee303baf0c86f2fa4a8c17a58e76d9da9432635fc70ee06a65aa748ad617735012a1a18a520775fbe38c2264dcccefb681e8e829a5e7e1ddb05cca SHA512 26be26d405a8bcbe94377c3e9c18a571e4b61e3074f0716b0db3517d147d9d4a07c80f7312171cf9580ac7748e72e688efaf1b8e4a0ca3bfc31c802aa351346f
 DIST proot-5.3.0.tar.gz 224436 BLAKE2B 431ea8e1d1de5b9babe377b6f8bc04313f968dd5967f8ee4e2c8ab6be860f85cf201a6e7ca3c7299da7d142d6a034903724440ad94bd234a23df66ebc0e175ad SHA512 371767a0f759440bd9da86567c3eb81bcaea57ba93f954e858c69ae88b130d8c28fbac9d9748721f6b23e216527290d9f5cd5a9ca2809303d0aeaf53c325c161
 DIST proot-5.4.0.tar.gz 225529 BLAKE2B 8e29224cf93d7fbf888134ebe8a9acbcb9d0d00cba3169dee609e57e5374743a62157b71cbd0e95f5e9e06659a914a3d488a8f6fb4c0b469ce945b5baa43b842 SHA512 c4d7b7428758c0d8f6a89ecaa01d1d7d5d9663a84b7e730e8160bc2a2385a7e278589f5dd86f5cd4f8e0736f09b3097b9efea7814096fd2d28e6032435b9ee63
diff --git a/sys-apps/proot/files/proot-2.3.1-lib-paths-fix.patch b/sys-apps/proot/files/proot-2.3.1-lib-paths-fix.patch
deleted file mode 100644
index 647f19183a9d..000000000000
--- a/sys-apps/proot/files/proot-2.3.1-lib-paths-fix.patch
+++ /dev/null
@@ -1,19 +0,0 @@
---- a/src/execve/ldso.c	2013-01-23 16:22:37.870287856 +0400
-+++ b/src/execve/ldso.c	2013-01-23 16:31:40.219283675 +0400
-@@ -285,16 +285,10 @@
- 	/* 6. /lib, /usr/lib + /usr/local/lib  */
- 	if (IS_CLASS32(elf_header))
- 		status = add_host_ldso_paths(host_ldso_paths,
--#if defined(ARCH_X86) || defined(ARCH_X86_64)
--					"/lib/i386-linux-gnu:/usr/lib/i386-linux-gnu:"
--#endif
- 					"/lib32:/usr/lib32:/usr/local/lib32"
- 					":/lib:/usr/lib:/usr/local/lib");
- 	else
- 		status = add_host_ldso_paths(host_ldso_paths,
--#if defined(ARCH_X86_64)
--					"/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:"
--#endif
- 					"/lib64:/usr/lib64:/usr/local/lib64"
- 					":/lib:/usr/lib:/usr/local/lib");
- 	if (status < 0)
diff --git a/sys-apps/proot/files/proot-5.1.0-loader.patch b/sys-apps/proot/files/proot-5.1.0-loader.patch
deleted file mode 100644
index e74cfaa7807b..000000000000
--- a/sys-apps/proot/files/proot-5.1.0-loader.patch
+++ /dev/null
@@ -1,272 +0,0 @@
-commit 77d5ba4e5bb35f91d026a3240ad0a91a2d4b662a
-Author: Cédric VINCENT <cedric.vincent@st.com>
-Date:   Fri Feb 20 14:28:55 2015 +0100
-
-    Set tracee's stack executable when the loaded program requires this.
-    
-    This is required for UMEQ and for some older versions of PRoot.  For
-    example:
-    
-        $ proot -q umeq-arm64-dce01957 -R ~/gentoo-arm64-20140718
-    
-    Before:
-    
-        proot info: vpid 1 terminated with signal 11
-    
-    Now, it is OK.
-
-diff --git a/src/compat.h b/src/compat.h
-index 2b603f1..5009490 100644
---- a/src/compat.h
-+++ b/src/compat.h
-@@ -243,5 +243,17 @@
- #    ifndef MAP_ANONYMOUS
- #        define MAP_ANONYMOUS			0x20
- #    endif
-+#    ifndef PROT_READ
-+#        define PROT_READ		0x1
-+#    endif
-+#    ifndef PROT_WRITE
-+#        define PROT_WRITE		0x2
-+#    endif
-+#    ifndef PROT_EXEC
-+#        define PROT_EXEC		0x4
-+#    endif
-+#    ifndef PROT_GROWSDOWN
-+#        define PROT_GROWSDOWN		0x01000000
-+#    endif
- 
- #endif /* COMPAT_H */
-diff --git a/src/execve/elf.h b/src/execve/elf.h
-index 3ced10c..a5b367b 100644
---- a/src/execve/elf.h
-+++ b/src/execve/elf.h
-@@ -108,7 +108,8 @@ typedef union {
- typedef enum {
- 	PT_LOAD    = 1,
- 	PT_DYNAMIC = 2,
--	PT_INTERP  = 3
-+	PT_INTERP  = 3,
-+	PT_GNU_STACK = 0x6474e551,
- } SegmentType;
- 
- typedef struct {
-diff --git a/src/execve/enter.c b/src/execve/enter.c
-index cb84ec6..f0f3e7f 100644
---- a/src/execve/enter.c
-+++ b/src/execve/enter.c
-@@ -252,6 +252,11 @@ static int add_load_info(const ElfHeader *elf_header,
- 			return status;
- 		break;
- 
-+	case PT_GNU_STACK:
-+		data->load_info->needs_executable_stack |=
-+			((PROGRAM_FIELD(*elf_header, *program_header, flags) & PF_X) != 0);
-+		break;
-+
- 	default:
- 		break;
- 	}
-diff --git a/src/execve/execve.h b/src/execve/execve.h
-index 11eca10..98b8d03 100644
---- a/src/execve/execve.h
-+++ b/src/execve/execve.h
-@@ -49,6 +49,7 @@ typedef struct load_info {
- 	char *raw_path;
- 	Mapping *mappings;
- 	ElfHeader elf_header;
-+	bool needs_executable_stack;
- 
- 	struct load_info *interp;
- } LoadInfo;
-diff --git a/src/execve/exit.c b/src/execve/exit.c
-index e6eff44..36cc51f 100644
---- a/src/execve/exit.c
-+++ b/src/execve/exit.c
-@@ -174,6 +174,9 @@ static void *transcript_mappings(void *cursor, const Mapping *mappings)
- static int transfer_load_script(Tracee *tracee)
- {
- 	const word_t stack_pointer = peek_reg(tracee, CURRENT, STACK_POINTER);
-+	static word_t page_size = 0;
-+	static word_t page_mask = 0;
-+
- 	word_t entry_point;
- 
- 	size_t script_size;
-@@ -190,10 +193,22 @@ static int transfer_load_script(Tracee *tracee)
- 	void *buffer;
- 	size_t buffer_size;
- 
-+	bool needs_executable_stack;
- 	LoadStatement *statement;
- 	void *cursor;
- 	int status;
- 
-+	if (page_size == 0) {
-+		page_size = sysconf(_SC_PAGE_SIZE);
-+		if ((int) page_size <= 0)
-+			page_size = 0x1000;
-+		page_mask = ~(page_size - 1);
-+	}
-+
-+	needs_executable_stack = (tracee->load_info->needs_executable_stack
-+				|| (   tracee->load_info->interp != NULL
-+				    && tracee->load_info->interp->needs_executable_stack));
-+
- 	/* Strings addresses are required to generate the load script,
- 	 * for "open" actions.  Since I want to generate it in one
- 	 * pass, these strings will be put right below the current
-@@ -208,7 +223,7 @@ static int transfer_load_script(Tracee *tracee)
- 			: strlen(tracee->load_info->raw_path) + 1);
- 
- 	/* A padding will be appended at the end of the load script
--	 * (a.k.a "strings area") to ensure this latter is aligned on
-+	 * (a.k.a "strings area") to ensure this latter is aligned to
- 	 * a word boundary, for sake of performance.  */
- 	padding_size = (stack_pointer - string1_size - string2_size - string3_size)
- 			% sizeof_word(tracee);
-@@ -229,6 +244,7 @@ static int transfer_load_script(Tracee *tracee)
- 			: LOAD_STATEMENT_SIZE(*statement, open)
- 			+ (LOAD_STATEMENT_SIZE(*statement, mmap)
- 				* talloc_array_length(tracee->load_info->interp->mappings)))
-+		+ (needs_executable_stack ? LOAD_STATEMENT_SIZE(*statement, make_stack_exec) : 0)
- 		+ LOAD_STATEMENT_SIZE(*statement, start);
- 
- 	/* Allocate enough room for both the load script and the
-@@ -266,6 +282,16 @@ static int transfer_load_script(Tracee *tracee)
- 	else
- 		entry_point = ELF_FIELD(tracee->load_info->elf_header, entry);
- 
-+	if (needs_executable_stack) {
-+		/* Load script statement: stack_exec.  */
-+		statement = cursor;
-+
-+		statement->action = LOAD_ACTION_MAKE_STACK_EXEC;
-+		statement->make_stack_exec.start = stack_pointer & page_mask;
-+
-+		cursor += LOAD_STATEMENT_SIZE(*statement, make_stack_exec);
-+	}
-+
- 	/* Load script statement: start.  */
- 	statement = cursor;
- 
-@@ -352,7 +378,7 @@ static int transfer_load_script(Tracee *tracee)
- 	 *   | mmap file  |
- 	 *   +------------+
- 	 *   |   open     |
--	 *   +------------+ <- stack pointer, sysarg1 (word aligned)
-+	 *   +------------+ <- stack pointer, userarg1 (word aligned)
- 	 */
- 
- 	/* Remember we are in the sysexit stage, so be sure the
-diff --git a/src/loader/assembly-arm.h b/src/loader/assembly-arm.h
-index ee5bb85..59a7fe0 100644
---- a/src/loader/assembly-arm.h
-+++ b/src/loader/assembly-arm.h
-@@ -89,4 +89,5 @@
- #define EXECVE	11
- #define EXIT	1
- #define PRCTL	172
-+#define MPROTECT 125
- 
-diff --git a/src/loader/assembly-x86.h b/src/loader/assembly-x86.h
-index c83b3ef..4045144 100644
---- a/src/loader/assembly-x86.h
-+++ b/src/loader/assembly-x86.h
-@@ -65,3 +65,4 @@ extern word_t syscall_1(word_t number, word_t arg1);
- #define EXECVE	11
- #define EXIT	1
- #define PRCTL	172
-+#define MPROTECT 125
-diff --git a/src/loader/assembly-x86_64.h b/src/loader/assembly-x86_64.h
-index c581208..6f431be 100644
---- a/src/loader/assembly-x86_64.h
-+++ b/src/loader/assembly-x86_64.h
-@@ -93,3 +93,4 @@
- #define EXECVE	59
- #define EXIT	60
- #define PRCTL	157
-+#define MPROTECT 10
-diff --git a/src/loader/loader.c b/src/loader/loader.c
-index 5b31b02..9c2037b 100644
---- a/src/loader/loader.c
-+++ b/src/loader/loader.c
-@@ -171,6 +171,14 @@ void _start(void *cursor)
- 			cursor += LOAD_STATEMENT_SIZE(*stmt, mmap);
- 			break;
- 
-+		case LOAD_ACTION_MAKE_STACK_EXEC:
-+			SYSCALL(MPROTECT, 3,
-+				stmt->make_stack_exec.start, 1,
-+				PROT_READ | PROT_WRITE | PROT_EXEC | PROT_GROWSDOWN);
-+
-+			cursor += LOAD_STATEMENT_SIZE(*stmt, make_stack_exec);
-+			break;
-+
- 		case LOAD_ACTION_START_TRACED:
- 			traced = true;
- 			/* Fall through.  */
-diff --git a/src/loader/script.h b/src/loader/script.h
-index bb48af5..6ae7621 100644
---- a/src/loader/script.h
-+++ b/src/loader/script.h
-@@ -42,6 +42,10 @@ struct load_statement {
- 			word_t clear_length;
- 		} mmap;
- 
-+		struct {
-+			word_t start;
-+		} make_stack_exec;
-+
- 		struct {
- 			word_t stack_pointer;
- 			word_t entry_point;
-@@ -67,7 +71,8 @@ typedef struct load_statement LoadStatement;
- #define LOAD_ACTION_OPEN		1
- #define LOAD_ACTION_MMAP_FILE		2
- #define LOAD_ACTION_MMAP_ANON		3
--#define LOAD_ACTION_START_TRACED	4
--#define LOAD_ACTION_START		5
-+#define LOAD_ACTION_MAKE_STACK_EXEC	4
-+#define LOAD_ACTION_START_TRACED	5
-+#define LOAD_ACTION_START		6
- 
- #endif /* SCRIPT */
-
-commit d649854ddb66779950954aac99d960379c631a71
-Author: Nicolas Cornu <ncornu@aldebaran.com>
-Date:   Wed Jul 29 14:52:57 2015 +0200
-
-    Fix use of size
-
-diff --git a/src/execve/enter.c b/src/execve/enter.c
-index 8f22d9c..4c163a1 100644
---- a/src/execve/enter.c
-+++ b/src/execve/enter.c
-@@ -454,10 +454,10 @@ static int expand_runner(Tracee* tracee, char host_path[PATH_MAX], char user_pat
- }
- 
- extern unsigned char _binary_loader_exe_start;
--extern unsigned char _binary_loader_exe_size;
-+extern unsigned char _binary_loader_exe_end;
- 
- extern unsigned char WEAK _binary_loader_m32_exe_start;
--extern unsigned char WEAK _binary_loader_m32_exe_size;
-+extern unsigned char WEAK _binary_loader_m32_exe_end;
- 
- /**
-  * Extract the built-in loader.  This function returns NULL if an
-@@ -483,11 +483,11 @@ static char *extract_loader(const Tracee *tracee, bool wants_32bit_version)
- 
- 	if (wants_32bit_version) {
- 		start = (void *) &_binary_loader_m32_exe_start;
--		size  = (size_t) &_binary_loader_m32_exe_size;
-+		size  = (size_t)(&_binary_loader_m32_exe_end-&_binary_loader_m32_exe_start);
- 	}
- 	else {
- 		start = (void *) &_binary_loader_exe_start;
--		size  = (size_t) &_binary_loader_exe_size;
-+		size  = (size_t) (&_binary_loader_exe_end-&_binary_loader_exe_start);
- 	}
- 
- 	status2 = write(fd, start, size);
diff --git a/sys-apps/proot/files/proot-5.1.0-makefile.patch b/sys-apps/proot/files/proot-5.1.0-makefile.patch
deleted file mode 100644
index 414cb29010cb..000000000000
--- a/sys-apps/proot/files/proot-5.1.0-makefile.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/src/GNUmakefile	2018-08-01 16:30:00.957743804 +0300
-+++ b/src/GNUmakefile	2018-08-01 16:30:34.876741798 +0300
-@@ -15,8 +15,8 @@
- OBJDUMP  = $(CROSS_COMPILE)objdump
- 
- CPPFLAGS += -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I. -I$(VPATH)
--CFLAGS   += -Wall -Wextra -O2
--LDFLAGS  += -ltalloc
-+CFLAGS   += -Wall -Wextra
-+LDFLAGS  += -ltalloc -Wl,-z,noexecstack
- 
- CARE_LDFLAGS = -larchive
- 
-@@ -182,7 +182,7 @@
- $(eval $(call define_from_arch.h,$1,LOADER_ADDRESS))
- 
- LOADER_CFLAGS$1  += -fPIC -ffreestanding $(LOADER_ARCH_CFLAGS$1)
--LOADER_LDFLAGS$1 += -static -nostdlib -Wl$(BUILD_ID_NONE),-Ttext=$(LOADER_ADDRESS$1)
-+LOADER_LDFLAGS$1 += -static -nostdlib -Wl$(BUILD_ID_NONE),-Ttext=$(LOADER_ADDRESS$1),-z,noexecstack
- 
- loader/loader$1.o: loader/loader.c
- 	@mkdir -p $$(dir $$@)
diff --git a/sys-apps/proot/proot-5.1.0-r2.ebuild b/sys-apps/proot/proot-5.1.0-r2.ebuild
deleted file mode 100644
index cca458ee3e86..000000000000
--- a/sys-apps/proot/proot-5.1.0-r2.ebuild
+++ /dev/null
@@ -1,77 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-MY_PN="PRoot"
-
-inherit toolchain-funcs
-
-SRC_URI="https://github.com/proot-me/${MY_PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-KEYWORDS="~amd64 ~x86"
-
-DESCRIPTION="User-space implementation of chroot, mount --bind, and binfmt_misc"
-HOMEPAGE="https://proot-me.github.io"
-
-LICENSE="GPL-2"
-SLOT="0"
-IUSE="care test"
-
-RDEPEND="care? ( app-arch/libarchive:0= )
-	 sys-libs/talloc"
-DEPEND="${RDEPEND}
-	care? ( dev-libs/uthash )
-	test? ( dev-util/valgrind )"
-
-# Breaks sandbox
-RESTRICT="test"
-
-S="${WORKDIR}/${MY_PN}-${PV}"
-
-PATCHES=(
-	"${FILESDIR}/${PN}-5.1.0-makefile.patch"
-	"${FILESDIR}/${PN}-2.3.1-lib-paths-fix.patch"
-	"${FILESDIR}/${PN}-5.1.0-loader.patch"
-)
-
-src_compile() {
-	# build the proot and care targets
-	emake -C src V=1 \
-		CC="$(tc-getCC)" \
-		OBJCOPY="$(tc-getOBJCOPY)" \
-		OBJDUMP="$(tc-getOBJDUMP)" \
-		STRIP="$(tc-getSTRIP)" \
-		CHECK_VERSION="true" \
-		CAREBUILDENV="ok" \
-		proot $(use care && echo "care")
-}
-
-src_install() {
-	if use care; then
-		dobin src/care
-		dodoc doc/care/*.txt
-	fi
-	dobin src/proot
-	newman doc/proot/man.1 proot.1
-	dodoc doc/proot/*.txt
-	dodoc -r doc/articles
-}
-
-src_test() {
-	emake -C tests -j1 CC="$(tc-getCC)"
-}
-
-pkg_postinst() {
-	elog "If you have segfaults on recent (>4.8) kernels"
-	elog "try to disable seccomp support like so:"
-	elog "'export PROOT_NO_SECCOMP=1'"
-	elog "prior to running proot"
-
-	if use care; then
-		elog "You have enabled 'care' USE flag, that builds and installs"
-		elog "dynamically linked care binary."
-		elog "Upstream does NOT support such way of building CARE,"
-		elog "it provides only prebuilt binaries."
-		elog "CARE also has known problems on hardened systems"
-		elog "Please do NOT file bugs about them to https://bugs.gentoo.org"
-	fi
-}